Maybe this is old news, but I discovered the Sharpie Mean Streak Yellow marker is a color match for the yellow paddle paint on the Gamo-style field targets. These markers are used to permanently mark metals. They use a paint that works well on dirty surfaces. I've been using the marker to touch-up just the paddles after a shooting session. I foresee their use at matches to quickly repaint target paddles between rounds at courses with limited number of targets that get repeated after distance adjustments. The paint dries in just a couple minutes. The marker can also be used on the Air Venturi silhouette targets for a very close color match. Just wear a disposable plastic glove so you don't accidentally mark your fingers while holding the silhouette.